A system administrator needs to trigger a javacore only when a
java,net.SocketTimeoutException is encountered in real time.
What does the administrator have to configure to trigger the javacore dump?

• A. Configure an -Xdump:java Generic JVM argument on WebSphere Application Server with the filter for java.net.SocketTimeoutException.
• B. Code wsadmin script to capture javacore and then execute it after the java.net.SocketTimeoutException has been encountered.
• C. Configure the JAVA_DUMP_OPTS environment variable to capture javacore for
  ANYSIGNAL and all exceptions.
• D. Use the log filter in HPEL to monitor for java.net.SocketTimeoutException and then gather a javacore dump from the Integrated Solutions Console (ISC).

An application contains a web services client and the application is deployed and running.
A system administrator has to add a response timeout to the deployed web services client, so the call fails in a timely fashion.
Which artifact should the administrator use?

• A. web.xml
• B. was-webservices-sca.xml
• C. ibm-webservicesclient-bnd.xml
• D. ibm-webservices-bnd.xml

The application placement controller has been configured with elasticity mode enabled.
Intermittently, all instances of a dynamic cluster are removed. After further review, the system administrator noticed that it occurs during peak load on another dynamic cluster.
The administrator wants to keep at least one instance available. Which configuration is needed in the dynamic clusters?

• A. Set the proactiveIdleStop custom property to true.
• B. Set the Number of instances to a value greater than zero.
• C. Enable application lazy start with elasticity mode.
• D. Disable the option "If other dynamic clusters need resources, stop all instances of this cluster during periods of inactivity".

A system administrator has started a Liberty profile server using the default values. Later, the administrator modified the server.xml file for the server to include
< applicationMonitor updateTrigger="polled" pollingRate="100ms"
dropins="${server.config.dir}/applications" dropinsEnabled="true"/>
The administrator placed the application ServletApp.war in the apps directory under
${server.config.dir}. While accessing the correct URL for the home page of the application, the error "Context Root Not Found" occurs in the browser.
How can the administrator resolve this error?

• A. Restart the Liberty profile server.
• B. Place the ServletApp.war file in the directory named dropins under ${server.config.dir}.
• C. Place the ServletApp.war file in the directory named applications under
  ${server.config.dir}.
• D. Install the ServletApp.war file using the Integrated Solutions Console (ISC).